Blender base



FIG. 1 is a top and front perspective view of a blender base of the present invention;

FIG. 2 is a top and rear perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a first side view thereof;

FIG. 7 is a second side view thereof; and,

FIG. 8 is a rear view thereof.

The broken lines shown represent unclaimed subject matter and form no part of the claimed design. 

CLAIM I claim the ornamental design for a blender base, as shown and described. 